baber/WOPTO huggingface dataset:
Patent EP-0479089-A1 (EP)
Inventor: LEWANDOWSKI BERND
IPC: H01J61/36
Filed: 1991-09-23
Abstract: In the high-pressure discharge lamp for lamp currents greater than 20 A, a cylindrical bulb neck (3, 4) is fitted to each of the two ends of the rotationally symmetrical discharge space (2) which lie on the axis. The end of the two electrode shafts remote from the discharge space (2) and the end of the two current supply leads facing the discharge space (2) are in each case inserted through a metal disc (7, 8) and are soldered thereto. The two metal discs (7, 8) in each bulb neck (3, 4) are electrically connected to one another by means of at least two sealing foils (11 to 16). The two bulb necks (3, 4) each consist of a complete quartz-glass cylinder into which the sealing foils (11 to 16) are fused in a gastight manner. 
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Patent EP-0482660-A1 (EP)
Title: Mixer drive device
Inventor: SKIRDE ECKHARD
IPC: B28C5/42
Filed: 1991-10-25
Abstract: The invention proposes a transmission for a ready-mix concrete mixer, which is quiet in operation and consists of a single-stage planetary transmission and a radial piston motor (100). The planetary transmission is driven by a sun gear on the transmission shaft (2), while the output from the transmission is transmitted via a planet carrier (12) to a curved-toothed coupling (47) which incorporates the flange and the bearings of the mixer drum. The hydraulic part consists of a low-speed radial piston motor (100). <IMAGE>
Patent EP-0491221-A1 (EP)
Inventor: ILSEMANN BERNHARD
IPC: F16D3/30
Filed: 1991-12-03
Abstract: Connection joint with a constant velocity joint (1), the outer body (6) of which is torsionally fixed to a first shaft section (2) and the hub-shaped inner body (7) of which, coupled by way of spherical elements (8) or the like to the outer body (6) for the transmission of torque, is torsionally fixed to a second shaft section (3). In order to make possible the transmission of comparatively high drive torques, the hub-shaped inner body (7) of the constant velocity joint (1) is not fitted as usual onto the free end of the shaft section and torsionally fixed to this by way of a pin or spline toothing, but is axially braced against the free end of this shaft section and coupled to this by way of a positively interlocking spur toothing. <IMAGE>
Patent EP-0494444-A1 (EP)
Inventor: WEGNER CHRISTIAN DR
IPC: C02F1/54
Filed: 1991-12-23
Abstract: Dispersed, suspended and/or dissolved substances are removed from water by adding a carboxylic acid which can form precipitates of low solubility with at least divalent cations and precipitating out the corresponding salt of the carboxylic acid by addition of an at least divalent cation.
Patent EP-0444743-A1 (EP)
Inventor: VAN DER VALK JOHANNES BERNARDU
IPC: A01G9/22
Filed: 1991-02-22
Abstract: Bracket (8) of resilient metal wire intended for fixing to a section (1) of a shading structure in a greenhouse, which bracket (8) is essentially U-shaped, each leg having a bend intended for engaging on a first edge (1d) of the section (1) and one leg having an end (8b) for gripping on a second edge (1c) of the section (1), said other leg being extended and comprising a part (8c) which can grip below a third edge (1b) in order to fix the free edge of the shade to the section and a part (8b) which is intended for engaging on the second edge (1c) of the section (1).
Patent EP-0463711-A1 (EP)
Inventor: WAKABAYASHI SHOZO
IPC: F16H7/06
Filed: 1991-02-07
Abstract: A low-noise chain (1) preventing a roller (6) or a bush from contacting with a bottom portion of a sprocket (10) thus reducing impact noise. The low-noise chain includes pairs of inner link plates (2) and pairs of outer link plates (3) alternately lined up with each other, each of the link plates having two insertion holes (21, 31); connecting pins (5) inserted into the insertion holes of the link plates to couple the inner and outer link plates; and bushes or rollers (6) disposed around the connecting pin, whereby the roller (6) or bush has a substantially triangular configuration in transverse cross section and has three intermeshing surfaces (62) on its outer circumference.
Patent EP-0458431-A1 (EP)
Inventor: MULLINS MALCOLM HOWARD
IPC: H01H71/10
Filed: 1991-02-07
Abstract: A circuit breaker comprises a housing (1) having a first face and an opposed second face, accessible electrical contacts (105, 106, 108, 115) exposed on each of the faces. An electrical connection is provided between at least one of the contacts (105) and an associated contact (106) on the second face. At least one further contact (108, 115) on the second face is engageable with the at least one contact (105, 112) on the first face of an adjacent circuit breaker.
Patent EP-0451942-A1 (EP)
Inventor: IVES FRANK E
IPC: F04B5/02
Filed: 1991-03-04
Abstract: A double-acting positive displacement pump (10) has the piston rod (42) and piston (22) sized so as to balance the dynamic forces generated in the pump, resulting in substantially equal output pressure on both the downstroke and upstroke of the pump.
Patent EP-0454528-A1 (EP)
Inventor: BADTS YVES
IPC: B43M3/04
Filed: 1991-04-12
Abstract: The invention relates to a method for inserting at least one sheet, more or less perpendicularly to one of its edges, in a receptacle through an opening having in this position transverse dimensions less than the length of said edge of the sheet that enters first. It is characterised in that, in order to insert the sheet (2) through the loading opening (5) of the container (4):   - in the first stage, on one hand, each sheet (2) intended to be inserted through an opening (5) of the abovementioned type, is laid upon a support (9, 10) forming a "grasping" surface (P), and on the other hand at least two grasping members (12) are laid more or less symmetrically on either side of an imaginary straight line perpendicular to the edge intended to be engaged in the opening, - in the second stage, at least one of said members (12) is moved towards the other in such a way as to induce between these two members the formation of at least one wave (13) which on one hand is perpendicular to the edge of the sheet and on the other hand has a profile which may be inscribed inside the cross section of said opening (5), and - in the third stage, it is inserted through the indicated opening (5) into the above receptacle and then released inside said receptacle (4).   <IMAGE>
Patent EP-0462874-A1 (EP)
Inventor: MARTIN PASCAL
IPC: F16F9/06
Filed: 1991-06-14
Abstract: The shock absorber according to the invention comprises a chamber (1), a plunger rod (2) fixed to the chamber and extending inside the latter, a sliding rod (3) mounted slidably inside the chamber and associated with the plunger rod to communicate with the interior of the latter through pressure-releasing orifices (11) and short-circuit orifices (12), and means (24) for pumping the hydraulic fluid through the sliding rod and sending it into the plunger rod. 
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Patent EP-0453428-A1 (EP)
Inventor: FISCHER UDO KARL
IPC: E21B10/56
Filed: 1991-04-18
Abstract: According to the invention there is now available a method for manufacturing of a cemented carbide body for cutting tools, rock drilling tools or wear parts with complicated geometry characterized in that the body is sintered together from simpler parts to a body with desired complex geometry.
Patent EP-0476145-A1 (EP)
Inventor: KOHARA MITSURU
IPC: G11B15/675
Filed: 1991-03-29
Abstract: A device for loading a cabinet with a cassette in which a tray (60) on which a cassette can be loaded on the upper surface thereof can be transported reciprocatingly in a horizontal direction by a horizontally transporting mechanism (4, 80, 76). When the tray (60) is positioned just above a cassette driving part, the tray (60) can be reciprocated up and down, pressing down the cassette by an up-and-down transporting mechanism (2, 14, 30).
Patent EP-0482173-A1 (EP)
Inventor: CATTARINO YVAN
IPC: G01F23/00
Filed: 1991-04-29
Abstract: L'invention concerne un dispositif dont la fonction est de fournir une représentation des diverses concentrations contenues, par exemple, dans un bac. Cette représentation est obtenue en visualisant par rapport à des coordonnées verticales et horizontales, d'une part, la hauteur du bac, d'autre part, les valeurs de la concentration relative mesurée en divers endroits de cette hauteur. La courbe ainsi obtenue fournit une visualisation en temps réel des diverses concentrations ainsi que de leur évolution. Le dispositif est constitué d'une perche de mesures qui comporte les capteurs (1), d'un ensemble électronique (2) qui délivre les signaux destinés à la régulation (3) et à la transmission des mesures (4) et d'un terminal de visualisation (6).
Patent EP-0514503-A1 (EP)
Title: Apparatus for generating heat.
Inventor: SHKARVAND-MOGHADDAM RAHIM NO L
IPC: F23K5/00
Filed: 1991-08-14
Abstract: Apparatus for generating heat, comprising a device for the electrochemical decomposition of water to generate hydrogen and oxygen, separate conduits for hydrogen and oxygen respectively, each one provided with a control device, and a device for mixing hydrogen and oxygen in a predetermined ratio, as well as a burner for the mixture. The apparatus is a unit in which the device for the electrochemical decomposition of the water is a tank with an anode compartment and a cathode compartment separated from each other by a wall which extends over essentially the entire height of the tank and has an opening adjacent the bottom of the tank and no higher than the lower end of the anode and/or cathode, which anode and cathode extend downwardly in each respective compartment. The conduits for oxygen and hydrogen downstream the control devices debouch into a mixing device in which the two streams of oxygen and hydrogen respectively impinge upon each other in the form of turbulent flows such that a homogeneous mixture is generated, which mixing device is followed downstream by a device having a series of vortex and impingement chambers interconnected by narrow passages within which the molecular composition is altered into Hx Oy, in which x and/or y deviate from x=2 and y=1.
Patent EP-0496878-A1 (EP)
Inventor: GOTTA JAMES MORGAN III
IPC: G06F13/28
Filed: 1991-08-20
Abstract: L'invention se rapporte à un mécanisme d'accès direct à la mémoire (mécanisme ADM), qui permet d'accéder à une partie sélectionnée d'une matrice de stockage d'informations et qui subdivise à cet effet la matrice en plusieurs carreaux, lesquels contiennent chacun une sous-matrice d'emplacements de stockage adressables. On génère des codes d'adresses pour accéder à un bloc de carreaux qui correspondent à la partie sélectionnée de la matrice en stockant l'adresse de départ d'une première rangée d'un premier carreau spécifié du bloc et en procédant ensuite à l'adressage de groupes d'emplacements de stockage à l'intérieur de chacune des rangées successives de ce carreau, par combinaison de modificateurs d'adresse de mot et de ligne avec l'adresse de ligne de départ. En utilisant des codes additionnels qui délimitent la grandeur du bloc, on peut répéter ce processus, si nécessaire, carreau par carreau, pour chacun des carreaux du bloc.
Patent EP-0554290-A1 (EP)
Title: Method of detecting errors in the transmission of frequency-coded digital signals.
Inventor: HERRE JUERGEN
IPC: H04L1/00
Filed: 1991-10-25
Abstract: PCT No. PCT/DE91/00832 Sec. 371 Date Apr. 26, 1993 Sec. 102(e) Date Apr. 26, 1993 PCT Filed Oct. 25, 1990 PCT Pub. No. WO92/08296 PCT Pub. Date May 14, 1992.Disclosed is a process for the detection of errors, respectively perceptible disturbances, in the transmission of frequency-coded digital signals and, in particular, audio signals transmitted in blocks by a transmitter to a receiver. The present invention is distinguished by that from the frequency coefficients of earlier and, if need be, future blocks, a decision function is formed, on the basis of which the occurrence of an error is determined, and that the frequency coefficient containing an error is not longer utilized for the evaluation of subsequent blocks.
Patent EP-0561839-A1 (EP)
Inventor: GOSEBERG WALTER DIPL ING
IPC: H01F38/42
Filed: 1991-12-03
Abstract: Dans des transformateurs H.T., notamment des transformateurs divisés à diodes, il est généralement nécessaire de réduire autant que possible les dimensions de l'ensemble du dispositif, pour des raisons de coût et de poids. De même, la déperdition de chaleur pendant le fonctionnement d'un tel transformateur H.T. doit être réduite jusqu'à ce que l'échauffement du transformateur n'atteigne pas une plage de température dans laquelle d'autres parties des circuits d'un poste récepteur de télévision soient endommagées ou affectées. L'objet de l'invention est de réduire les pertes d'un transformateur H.T., notamment de minimiser les pertes électriques. A cet effet, un espace à champ pratiquement nul est créé entre l'enroulement primaire et l'enroulement de haute tension d'un transformateur H.T. du type susmentionné. L'invention s'applique à des postes récepteurs de télévision, notamment des postes récepteurs à haute définition construits selon des normes de télévision de haute définition.
Patent EP-0496405-A1 (EP)
Inventor: MORITA TAKAMITSU
IPC: C08F212/14
Filed: 1992-01-23
Abstract: A spherical crosslinked porous resin comprising repeating units of the formulas (A), (B) and (C) within ranges of from 0.5 to 96% by weight, from 4 to 80% by weight and from 0 to 50% by weight, respectively:
       
 wherein the OH group is at the m- or p-position;
       
 wherein R¹ is a hydrogen atom or a C₁₋₃ alkyl group, and D is an arylene group which may have a C₁₋₃ alkyl group, -COO(̵CH₂)̵ n OCO- or -CO(̵CH₂-CH₂-CHR²-CH₂)̵OCO-, wherein n is an integer of from 2 to 4, and R² is a carboxyl ester group;
       
 wherein X is an aryl group which may have a substituent, a carboxyl group or a carboxy ester group, and R³ is a hydrogen atom or a C₁₋₃ alkyl group.
Patent EP-0527286-A1 (EP)
Inventor: OHARA SHUZO
IPC: C10M111/04
Filed: 1992-02-10
Abstract: The present invention provides a lubricant containing a solid type modified silicone compound which is obtained by reacting an organic silicone compound having a molecular weight of not less than 12000 and having at least one hydrogen group with a hydrocarbon compound having a carbon number of not less than 24 and having at least one double bond which reacts with the hydrogen, group. 
     The lubricant of the present invention is excellent in lubrication property, water repellency, waterproof property, releasing property, softening property, antistaining property, oil repellency and oil resistance. Moreover, it realizes an optimum composition of the lubricant because of good compatibility with wax.
Patent EP-0502521-A1 (EP)
Inventor: KAMISAKA WATARU
IPC: H01L27/148
Filed: 1992-03-05
Abstract: A p type well is formed on a silicon substrate. An n⁻ type region to be a photo diode is formed in the p type well. Also in the p type well is formed a p type region. The p type region is used for surrounding the n type region which becomes a vertical CCD register part. Generally such structure is called an Hi-C structure. A p⁺ type region for controlling the potential height when transferring is formed between the photo diode and the vertical CCD register part. A p⁺ type region is formed for separating electrically. A p⁺⁺ type region is formed on the surface of a silicon substrate of photo diode. On the silicon substrate, a gate oxide film is grown. A silicon nitride film is grown in a specified region on the gate oxide film. On the silicon nitride film a polysilicon electrode which is a conductive electrode to be a driving electrode is formed. On the surface of the polysilicon electrode, a polysilicon oxide film is grown by thermal oxidation. A silicon nitride film as a nitride insulation film is formed on the surface of the polysilicon oxide film. A top oxide film formed by thermally oxidizing the silicon nitride film is formed on the surface of the silicon nitride film. A refractory metal light-shield film is formed on the surface of the top oxide film. When a Poole-Frenkel curent flows through the trap in the silicon nitride film, the oxide films formed above and beneath the silicon nitride film function as the barrier to prevent leakage current from flowing.
Patent EP-0518084-A1 (EP)
Inventor: TEDFORD RICHARD A
IPC: B41F31/30
Filed: 1992-05-20
Abstract: A lithographic offset printing press has a printing-ink source (40), a damping-liquid source (42), and a first means for transferring and emulsifying the printing ink and the damping liquid. The first means comprises an impression cylinder (12) for supporting a printing plate (18). A second means (96 or 150) can be actuated selectively while the impression cylinder (12) rotates and transfers the image from the printing plate (18) onto the material (24) to be printed. The second means (96 or 150), on actuation, causes the first means to emulsify the printing ink and the damping liquid in order to keep undesirable quantities of damping liquid on the printing plate (18) as low as possible. A third means (100 or 200) selectively actuates the second means (96 or 150) as soon as undesirable quantities of damping liquid occur on the printing plate (18). 
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Patent EP-0528116-A1 (EP)
Inventor: SUZUKI YUKINORO
IPC: D05B33/02
Filed: 1992-05-22
Abstract: The automatic sewing apparatus for hemming and closing sleeve of the invention is used for hemming a sleeve blank as for short-sleeved T-shirt, and sewing in a tubular form, and only after putting the sleeve blank on a conveyor, the subsequent process is done fully automatically and continuously to make a tubular sleeve, and hemmed piece deflecting function is done securely and satisfactorily. The apparatus composed of the first and second sewing machines 2, 3 disposed at the inner corner sides of the L-shaped sewing table 1, a feed device 4 having a conveying surface disposed on the table part 1A of the first sewing machine 2 side, a folding member 5 for folding the blank edge along the feed direction, a deflecting device 12 having a member for stopping the running of the front end of the hemmed piece above the conveying surface, and a transfer device 24 for feeding the deflected piece W2 to the second sewing machine 3.
Patent EP-0517260-A1 (EP)
Inventor: SONOBE SATORU
IPC: G11C7/20
Filed: 1992-06-05
Abstract: A semiconductor memory circuit includes a plurality of memory cells (501∼ 507,..570∼ 577) arranged in an array form, a plurality of data lines (710,711) for reading and writing data, a plurality of address lines each for transferring an address signal (600∼ 607:830∼ 837) that specifies a corresponding specific memory cell, a control unit (420:870) for controlling reading and writing of the data, a plurality of data input and data output terminals (620∼ 627,630∼ 637:850∼ 857,860∼ 867) for inputting and outputting the data, a write enable signal input terminal to which a write enable signal (611:840) for permitting writing of the data is applied, and at least one control signal input terminal to which either a cell clear signal (640∼ 647) for clearing the data stored or a cell initialization signal (841) for performing the initialization of the data is applied. Data reading, data writing and data clearing or data initializing are performed through the plurality of data lines and the plurality of address lines. The hardware area to be occupied is reduced due to a reduction in the number of the cell transistors and also by a reduction in the number of signal lines.
Patent EP-0520409-A1 (EP)
Inventor: SAKUMA HARUHIKO KONICA CORPORA
IPC: G03C5/16
Filed: 1992-06-24
Abstract: A light sensitive silver halide photographic material for the use of X-ray photography, wherein the effective contrast characteristics of the photographic material can be changed as required for the type image being exposed, as a function of the number and disposition of fluorescent intensifying screens. The photographic material has a support carrying first and second emulsion layers on each side thereof. The first layer has a maximum density and sensitivity higher than that of the second layer; the second layer has a density of not more than 0.2 when exposed from the side of the first layer with sufficient irradiation to give the first layer a density of 1.0; and the slope connecting two points corresponding to densities of 0.8 and 1.3 above the fog or baseline on a characteristic curve of the first layer is more than the slope of a line connecting two points of 0.3 and 0.5 above the fog or baseline on a characteristic curve of the second layer.
Patent EP-0529443-A1 (EP)
Inventor: GOLZ FRIEDRICH
IPC: E01B25/26
Filed: 1992-08-13
Abstract: The invention relates to a switch for an overhead conveyor system, which has a movable switch piece (2) which is arranged pivotably and in its different pivoting positions connects a main running-rail piece (4) alternatively to at least two running-rail connection pieces (5, 6, 7). In this case, there is arranged on the movable switch piece or a support connected rigidly thereto at least one catching bow (11, 12) which projects both laterally and forwards in the direction of the running-rail connection pieces and the length of which is dimensioned in such a manner that, in any pivoting position of the movable switch piece, passes through the running plane of the or all running-rail connection pieces which, in relation to the rail end, which faces the running-rail connection pieces, of the movable switch piece are offset laterally in the direction of projection of the at least one catching bow. As a result, the switch is automatically switched over into the correct switch position by an arriving bogie waggon. <IMAGE>
Patent EP-0538688-A1 (EP)
Inventor: KUNISCH FRANZ DR
IPC: A61P31/04
Filed: 1992-10-09
Abstract: The present invention relates to novel substituted tetrahydrofurans of the general formula (I) …<IMAGE>… in which A, B, R1, R2, R3, D and R4 have the meaning given in the description, to methods for their preparation and to their use as pharmaceuticals, in particular as antimycotic pharmaceuticals.
Patent EP-0574611-A1 (EP)
Inventor: HANKINS WILLIAM G
IPC: B01D53/86
Filed: 1992-10-29
Abstract: A method for conditioning flue gas to improve the removal of fly ash by an electrostatic precipitator employs a relatively high concentration (4-7½%) of SO₃ conditioning agent. The SO₃ is formed by combusting sulfur and excess air in a sulfur burner to produce a mixture of air and SO₂ and converting the SO₂ to SO₃ in a catalytic converter. The ratio of air to sulfur is maintained constant over a wide range of SO₃ production rates, and the air is unheated during most production rates. The mixture of air and SO₂ from the sulfur burner is cooled without increasing the volume of the gaseous mixture.
Patent EP-0541010-A1 (EP)
Inventor: BADIN EUGENIO
IPC: B23K9/32
Filed: 1992-10-30
Abstract: Fumes aspirator (10) which is suitable to aspirate fumes, vapours, etc. and is of a type which can be fitted to a wall or ceiling or to a stand and can also be positioned so as to be stationary or movable, and which is of a type with a plurality of combinable pipes connected directly to a source (14) of aspiration of fumes or to a centralized plant (15) for the aspiration of fumes, the aspirator (10) comprising at least one second flexible pipe segment (19) and one third flexible pipe segment (21), the second and third flexible pipe segments (19-21) being connected together (20) and cooperating with a positioning system (22) able to run on guides (26) so as to enable an aspiration hood (23) to be displaced horizontally (30), a welding helmet (39) being solidly fixed to the aspiration hood (23), the aspirator (10) comprising also a substantially horizontal first tubular pipe segment (16) having a progressively variable cross-section, this first pipe segment (16) being rotatably (11-13) connected to the source (14-15) of aspiration and bearing the guides (26), the positioning system (22) making possible angular and directional positionings (35-36-37) of the aspiration hood (23).